Kato Ottio and Ase Boas have been named in the centres for the Papua New Guinea Hunters
Round 4 Intrust Super Cup match against Tweed Heads Seagulls.
The duo replace Thompson Teteh and Adex Wera, who have been ruled out due to injury.
Head coach Michael Marum has also named three debutants in an extended 19-man squad.
Jayjay Garrison, Nickson Borona and John Ragi are poised to make their Hunters debut off the bench, with two players to be omitted later in the week.
The Hunters slipped to third in the Queensland Cup standings after a 14-8 loss at grand finalists East Tigers on Sunday.
This weekend's opponents, Tweed Heads, also have four points from the opening three rounds, but sit above the Hunters in second due to a superior points differential.